Hi, neighbor! I’m very glad that you came to me with a question about servicing the transmission on your Subaru Outback. Now I’ll tell you everything based on my experience working at a car service center.
All you need to know about the transmission is that it needs to be serviced extremely rarely. The interval between fluid changes is approximately 60,000 miles. The transmission has a lifespan of up to 200,000 miles or more.
- 1 Types of Transmissions in Subaru Outback
- 2 Service Life of the Outback Transmission
- 3 Common Transmission Problems in Subaru Outback
- 4 Checking Transmission Fluid Level
- 5 Fluid Change Interval
- 6 Signs of the Need for Fluid Change
- 7 What Else to Replace with Transmission Fluid
- 8 Choosing Transmission Fluid
- 9 Fluid Replacement
Types of Transmissions in Subaru Outback
The Subaru Outback, like many vehicles, offers a variety of transmission options depending on the year, model, and market. The two most common types are the automatic transmission (AT) and the continuously variable transmission (CVT).
|Year Range||Engine Type||Transmission Types|
|2000-2002||EJ Engines||Manual, Automatic|
|2003-2008||EJ Engines||Manual, Automatic, Continuously Variable Transmission (CVT)|
|2009-2012||EJ, FB Engines||Manual, Automatic, Continuously Variable Transmission (CVT)|
|2013-2018||FB Engines||Manual, Automatic, Continuously Variable Transmission (CVT)|
|2019-Present||FB, FA Engines||Manual, Automatic, Continuously Variable Transmission (CVT)|
This table gives you an overview of the transmission options available for the Subaru Outback based on its production year and engine type.
Service Life of the Outback Transmission
The lifespan of your Subaru Outback’s transmission varies depending on factors like your driving style, operating conditions, and regular maintenance. Typically, these transmissions can last anywhere from 100,000 to 200,000 miles or even longer if well-maintained.
In simpler terms, if your Outback has an automatic transmission or a CVT, it’s important to avoid sudden and aggressive accelerations. These transmissions require smooth and gradual acceleration, which not only prolongs their life but also improves fuel efficiency.
Common Transmission Problems in Subaru Outback
While the Subaru Outback is a reliable vehicle, some owners have reported issues related to the automatic transmission or CVT. These problems can include jerky gear shifts, vibrations, transmission fluid leaks, and more. It’s worth noting that these issues are not unique to the Outback and can occur with any car equipped with an automatic transmission.
Checking Transmission Fluid Level
Regularly checking the transmission fluid level is a crucial part of transmission maintenance. To do this:
- Park your car on a level surface with the engine running.
- Open the hood and locate the transmission fluid dipstick.
- Pull out the dipstick, wipe it clean, and reinsert it.
- Remove the dipstick again and check the fluid level against the markings. It should fall within the recommended range.
Fluid Change Interval
The frequency of changing the transmission fluid in your Subaru Outback can vary based on the model and driving conditions. Typically, it’s recommended to change the fluid every 30,000 to 60,000 miles. Factors influencing the interval include your driving style, vehicle load, road conditions, and climate.
Signs of the Need for Fluid Change
Consider changing the transmission fluid if you notice:
- Increased noise or vibrations during gear shifts.
- Difficulty shifting gears or jerking during acceleration.
- Leaks or fluid seepage under the car.
- Elevated transmission temperature.
What Else to Replace with Transmission Fluid
When changing the transmission fluid, it’s a good idea to inspect and replace the transmission filter if needed. This helps maintain the cleanliness and efficiency of the transmission.
Choosing Transmission Fluid
When selecting transmission fluid for your Subaru Outback, always follow the manufacturer’s recommendations as outlined in your user manual. It’s essential to use compatible fluid with the correct viscosity and specifications based on your vehicle’s year and engine type.
Here’s a summary of recommended transmission fluid based on engine type and specifications:
|Year Range||Engine Type||Recommended Transmission Fluid||Fluid Capacity||Suitable Brands|
|1998-2008||EJ25D Engines||DEXRON®-III||4.75 quarts||Toyota DEXRON®-III ATF, Castrol DEXRON®-III ATF|
|2009-2013||FB25 Engines||DEXRON®-VI||6.3 quarts||Valvoline DEXRON®-VI ATF, Mobil 1 DEXRON®-VI ATF|
|2014-Present||FB25 Engines||CVT Fluid||3.5 quarts||Subaru Genuine CVT Fluid, Valvoline CVT Fluid|
This table provides an overview of the recommended transmission fluids for each engine type in the specified year ranges for the Subaru Outback, along with fluid capacity and suitable brands.
When it’s time for a fluid change, you’ll need some tools and follow these steps:
- Wrenches for bolt removal.
- Container for old fluid.
- Transmission filter (if needed).
- New transmission fluid.
- Lift the front of your car and secure it properly.
- Disconnect hoses and connectors that link the transmission to the vehicle.
- Remove the bolts securing the transmission to the engine.
- Carefully lower the transmission and remove the old fluid.
- Inspect the condition of the transmission filter and replace it if necessary.
- Refill with new transmission fluid through the dipstick, following the recommended level and type.
- Lift the transmission back into place and secure it with bolts.
- Reconnect hoses and connectors to the transmission.
- Start the engine and ensure that the transmission shifts correctly.
- Perform a leak check and ensure all components are in place.
Neighbor is very glad that you came to me and asked about your new Subaru Outback. If you still have any questions, ask in the comments below!